Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_0a5fefc5d4f0cab37289db3e450f1296_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_0a5fefc5d4f0cab37289db3e450f1296_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_0a5fefc5d4f0cab37289db3e450f1296_cryptolocker
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Size
76KB
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MD5
0a5fefc5d4f0cab37289db3e450f1296
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SHA1
e605dabf2eb6d45423c809e4841e23786ec76847
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SHA256
4d20670abb96d1ecaa60fe93ea4dd86ed7776a76118df49cb5381f57952162cd
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SHA512
4e1e2f0e0a964455dc55accf2b37fb8e17d6e89f68d45cb88c479dbad1a260b51d408276b547cc65324e5b2f27ea07b4fb089b92303316de338aa1b69849e16b
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuTD5:ZVxkGOtEvwDpjca1
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-28_0a5fefc5d4f0cab37289db3e450f1296_cryptolocker
Files
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2024-02-28_0a5fefc5d4f0cab37289db3e450f1296_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ